690v Active Power kānana no ka hoʻoponopono ʻana i ka mana a me ke kaupaona ʻana
ʻO ka kānana mana ikaika 690v he ʻano mea uila hou no ka kānana ikaika o ka nalu harmonic a me ka uku mana reactive.Hiki iā ia ke hana i ka kānana manawa maoli a me ka uku i ka nalu harmonic (ua hoʻololi ʻia ka nui a me ke alapine) a me ka mana reactive ikaika, a hoʻohana ʻia e lanakila i nā hemahema o ka hoʻopau ʻana i ka harmonic kuʻuna a me nā ʻano uku hoʻihoʻi o nā kānana kuʻuna, no laila e ʻike ai i ka hana kānana harmonic systematic a hana hoʻopaʻi mana reactive.Eia kekahi, ua hoʻohana nui ʻia i ka mana, metallurgy.ka aila, awa, kemika a me ka hana a me ka eli ana.
1. Nui ka nānā 'ana i ka 'ōnaehana kia'i kūloko / mamao.
2. ʻO nā pahu IGBT a me DSP nā hōʻailona hilinaʻi.
3. Hoʻoponopono pono i ka piʻi ʻana o ka wela o nā mea hana.
4. E hoʻololi i ke kaiapuni kūlohelohe koʻikoʻi a me ke kaiapuni mana.
5. ʻEkolu pae topology, liʻiliʻi nui a me ka hana kiʻekiʻe.
6. DSP + FPGA hoʻolālā, mana kiʻekiʻe kiʻekiʻe.
7. Hoʻohuiʻia nā modula ≥20, a hiki i kekahi hui ke hana kūʻokoʻa.
8. Hāʻawi i nā lawelawe maʻamau no ka hoʻolālā, lako polokalamu, lako lako a me nā hana.
Hana ʻia ka kānana harmonic ikaika 690v ma kahi topology 3-level neutral point clamped (NPC).E like me ka mea i hōʻike ʻia ma luna nei, ʻo ka 2-level topology circuit circuit kuʻuna he 6 IGBTs (2 IGBT mana mana ma kēlā me kēia māhele pine a me ke ala o kēia manawa), a ma ka topology 3-level, aia he 12 IGBT (i kēlā me kēia pae 4 IGBT. nā mana mana ma nā pine a me nā ala o kēia manawa).
Hiki i ke kaapuni topology 3-level ke hoʻoulu i ʻekolu mau pae uila ma ka hoʻopuka, e komo pū ana me ka pā uila DC bus positive, zero voltage a me DC bus negative voltage.Hiki i ke kaapuni topology pae ʻelua ke hoʻopuka i nā volta maikaʻi a maikaʻi ʻole.I ka manawa like, ʻo ka ʻekolu-level topology circuit ka mea e hōʻoiaʻiʻo ai i ke kiʻekiʻe o ka maikaʻi a ʻoi aku ka maikaʻi o ka harmonic output voltage, a laila e hōʻemi ana i nā koi kānana a me nā kumukūʻai pili.
| Puke uila (V) | 200/400 | 480 | 690 | |
| Laulā uila uila | -20%--+20% | Max 500v | -20%--+10% | |
| Alapine (Hz) | 50/60(-10%--+10%) | |||
| Hiki ke kānana Harmonic | ʻOi aku ka maikaʻi ma mua o 97% ma ka hoʻouka helu | |||
| ʻO ke ʻano kau ʻana o CT | Paʻa a wehe ʻia paha (Open loop i manaʻo ʻia i ka hana like) | |||
| Ke kūlana kau ʻana o CT | ʻaoʻao pae/ʻaoʻao ukana | |||
| Manawa pane | 10ms a emi mai paha | |||
| ʻano pili | 3-uea/4-uea | |||
| ʻOi aku ka mana hoʻouka | 110%Ka hana mau, 120%-1min | |||
| Topology kaapuni | Topology pae ʻekolu | |||
| Ke hoʻololi pinepine (khz) | 20kHz | |||
| Ka helu o nā mīkini like | Kūlike ma waena o nā modula | ≤20 | ||
| Mīkini like ma lalo o ka mana HMI | ʻAʻole i ʻoi aku ma mua o 8 mau modula like | |||
| ʻO ka hoʻokuʻu ʻana | Hiki ke lilo i ʻāpana kū hoʻokahi | |||
| Ka hooponopono kaulike ole | Loaʻa | |||
| Pākuʻi mana reactive | Loaʻa | |||
| Hōʻike | ʻAʻohe pale / 4.3/7 iniha pale (koho) | |||
| Ka helu helu o kēia manawa (A) | 50, 75, 100, 150, 200 | 50, 75, 100, 150, 200 | 100 | |
| Laulā Harmonic | 2nd a 50th kauoha | |||
| awa kamaʻilio | RS485 | |||
| CAN protocol, RJ45 interface, no ke kamaʻilio ma waena o nā modules | ||||
| Kūlana walaʻau | ＜56dB Max a ＜69dB (e pili ana i ka module a i ʻole nā kūlana hoʻouka) | |||
| ʻAno kau ʻana | Aha Kuhina | Paʻa i ka paia, kau ʻia i ka pā, ke keʻena | ||
| Kiʻekiʻe | Hoʻopau i ka hoʻohana ʻana＞1500m | |||
| Mahana | Ka mahana hana: -45 ℃--55 ℃, hoʻemi i ka hoʻohana ma luna o 55 ℃ | |||
| Ka mahana mālama: -45 ℃--70 ℃ | ||||
| Haʻahaʻa | 5%--95% RH, ʻaʻohe condensing | |||
| Papa pale | IP20 | |||
| Hoʻolālā / ʻae ʻia | EN 62477-1(2012), EN 61439-1(2011) | |||
| EMC | EN/IEC 61000-6-4, Papa A | |||
| Palapala hōʻoia | CE, CQC | |||
Hoʻohana ka kānana mana ikaika i ka ʻōnaehana hardware o DSP + FPGA, a ʻo nā ʻāpana he kiʻekiʻe.Hoʻohana ʻia ka ʻenehana simulation thermal no ka hoʻolālā wela o ka ʻōnaehana, a ʻo ka hoʻolālā ʻana o ka papa kaapuni PCB multi-layer e hōʻoia i ka kaʻawale hilinaʻi o ke kiʻekiʻe a me ka haʻahaʻa haʻahaʻa, e hāʻawi ana i ka hōʻoia no ka palekana ʻōnaehana.
Hiki ke hoʻohana nui ʻia ka kānana mana ikaika 690v i ka ʻōnaehana mana, electroplating, nā lako mālama wai, nā ʻoihana petrochemical, nā hale kūʻai kūʻai nui a me nā hale keʻena, nā ʻoihana uila pololei, nā kahua mokulele / awa mana lako, nā keʻena olakino a pēlā aku.Wahi a nā mea noi like ʻole, ʻo ka noi ʻana o ka kānana hana APF e hoʻokō i kahi kuleana i ka hōʻoia ʻana i ka hilinaʻi o ka hāʻawi ʻana i ka mana, e hōʻemi ana i ke keakea, hoʻomaikaʻi i ka maikaʻi o ka huahana, hoʻonui i ke ola o nā mea hana, hōʻemi i ka pōʻino o nā lako a pēlā aku.
Hoʻohana pinepine ʻia ka kānana harmonic ikaika e like me lalo:
1) Ke kikowaena ʻikepili a me ka ʻōnaehana UPS;
2) Hoʻoulu mana ikehu hou, e laʻa me PV a me ka makani;
3) ʻO ka hana ʻana i nā mea hana pono, e laʻa me ka silika aniani hoʻokahi, semiconductoe;
4) mīkini hana hana ʻoihana;
5) Pūnaehana hoʻoheheʻe uila;
6) Mīkini ʻoihana palaki, e laʻa me nā mīkini extrusion, nā mīkini hoʻoheheʻe ʻia, nā mīkini hoʻoheheʻe;
7) Hale keʻena a me nā hale kūʻai kūʻai;
1. Hāʻawiʻia ka lawelawe ODM / OEM.
2. Hoʻopaʻa kauoha wikiwiki.
3. Ka manawa hāʻawi wikiwiki.
4. ʻO ka manawa uku kūpono.
I kēia manawa, hoʻonui ikaika ka ʻoihana i nā mākeke ma waho a me ka hoʻolālā honua.Ua paʻa mākou i ka lilo ʻana i hoʻokahi o nā ʻoihana kūʻai aku he ʻumi ma ka huahana uila uila o Kina, e lawelawe ana i ka honua me nā huahana kiʻekiʻe a loaʻa kahi kūlana lanakila-lanakila me nā mea kūʻai aku.
